???? AK-74 on the market – Precision and energy in 5.45x39mm The AK-74, a refined Variation on the famous AK-47, is chambered in 5.45 x 39mm, offering here larger precision, diminished recoil, and enhanced assortment. recognized for its lighter pounds and enhanced ballistics, the AK-74 is a favorite amongst tactical shooters and collectors. pref